body {
    font-family: Arial, sans-serif;
    background-color: #f7f7f7;
    text-align: center;
    padding: 50px;
}

.container {
    background-color: #fff;
    display: inline-block;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

input {
    margin: 5px 0;
    padding: 5px;
    width: 150px;
}

button {
    margin-top: 15px;
    padding: 8px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 5px;
}

button:hover {
    background-color: #0056b3;
}

h2 {
    margin-top: 20px;
    color: #333;
}